/* ============================================================
   Moorcliff — Dark alpine AI consulting interface
   Palette: graphite, glacier slate, ice cyan, glacier white
   ============================================================ */
:root{
  --bg:#0b0e14;
  --bg-2:#10141d;
  --panel:#161b26;
  --panel-2:#1c2230;
  --line:rgba(159,228,242,.14);
  --line-soft:rgba(255,255,255,.07);
  --ink:#eef3f8;
  --ink-soft:#aab6c6;
  --ink-faint:#6f7d90;
  --ice:#9fe4f2;
  --ice-deep:#3f8fb0;
  --frost:rgba(255,255,255,.04);
  --radius:14px;
  --radius-sm:10px;
  --max:1180px;
  --ff-display:"Fraunces", Georgia, serif;
  --ff-body:"Inter", system-ui, sans-serif;
  --ff-mono:"Space Grotesk", monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--ice);text-decoration:none;transition:color .2s}
a:hover{color:#cdf2fa}

.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

.skip-link{
  position:absolute;left:-999px;top:0;background:var(--ice);color:#04222b;
  padding:10px 16px;border-radius:0 0 8px 0;z-index:200;font-weight:600;
}
.skip-link:focus{left:0}

:focus-visible{outline:2px solid var(--ice);outline-offset:3px;border-radius:4px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  font-family:var(--ff-body);font-weight:600;font-size:.95rem;
  padding:.85em 1.6em;border-radius:var(--radius-sm);
  border:1px solid transparent;cursor:pointer;transition:.22s ease;
  letter-spacing:.01em;text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--ice),var(--ice-deep));
  color:#04222b;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -12px rgba(159,228,242,.55);color:#04222b}
.btn-ghost{background:var(--frost);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ice);color:#fff}
.btn-outline{background:transparent;color:var(--ice);border-color:var(--line)}
.btn-outline:hover{border-color:var(--ice);background:rgba(159,228,242,.07);color:#cdf2fa}
.btn-block{width:100%}
.btn-sm{padding:.6em 1.1em;font-size:.85rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,14,20,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.55rem}
.brand-name{font-family:var(--ff-display);font-weight:600;font-size:1.4rem;letter-spacing:.01em;color:var(--ink)}
.main-nav{display:flex;align-items:center}
.nav-menu{list-style:none;display:flex;align-items:center;gap:1.6rem}
.nav-menu a{color:var(--ink-soft);font-size:.93rem;font-weight:500}
.nav-menu a:hover{color:var(--ink)}
.nav-cta{
  color:#04222b !important;background:linear-gradient(135deg,var(--ice),var(--ice-deep));
  padding:.55em 1.1em;border-radius:8px;font-weight:600;
}
.nav-cta:hover{transform:translateY(-1px)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.7) brightness(.45)}
.hero-veil{
  position:absolute;inset:0;
  background:radial-gradient(120% 90% at 70% 10%,rgba(63,143,176,.22),transparent 55%),
             linear-gradient(180deg,rgba(11,14,20,.55),rgba(11,14,20,.92));
}
.grid-overlay{
  position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(80% 70% at 65% 35%,#000,transparent 80%);
  -webkit-mask-image:radial-gradient(80% 70% at 65% 35%,#000,transparent 80%);
}
.hero-inner{position:relative;z-index:1;padding:90px 24px}
.eyebrow{
  font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.22em;
  font-size:.74rem;color:var(--ice);margin-bottom:1.4rem;
}
.hero h1{
  font-family:var(--ff-display);font-weight:500;
  font-size:clamp(2.6rem,6.5vw,5rem);line-height:1.02;letter-spacing:-.015em;
  margin-bottom:1.5rem;
}
.hero h1 .accent{color:var(--ice);font-style:italic}
.lead{max-width:560px;font-size:1.12rem;color:var(--ink-soft);margin-bottom:2.2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3.4rem}
.hero-stats{display:flex;gap:2.6rem;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:1.8rem;max-width:680px}
.hero-stats dt{font-family:var(--ff-display);font-size:2rem;color:var(--ink);line-height:1}
.hero-stats dd{font-size:.82rem;color:var(--ink-faint);margin-top:.4rem;max-width:150px}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section-alt{background:var(--bg-2);border-block:1px solid var(--line-soft)}
.section-eyebrow{
  font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.2em;
  font-size:.72rem;color:var(--ice);margin-bottom:1rem;
}
.section h2{
  font-family:var(--ff-display);font-weight:500;
  font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1.1;letter-spacing:-.01em;
  margin-bottom:1.1rem;
}
.section-head{max-width:620px;margin-bottom:3.4rem}
.section-sub{color:var(--ink-soft);font-size:1.02rem}

.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:center}
.col-text p{color:var(--ink-soft);margin-bottom:1.1rem;max-width:48ch}
.check-list{list-style:none;margin-top:1.6rem;display:grid;gap:.8rem}
.check-list li{position:relative;padding-left:1.9rem;color:var(--ink-soft)}
.check-list li::before{
  content:"";position:absolute;left:0;top:.5em;width:11px;height:11px;
  border:2px solid var(--ice);border-radius:3px;transform:rotate(45deg);
}
.col-media{position:relative}
.col-media img{border-radius:var(--radius);border:1px solid var(--line);filter:saturate(.8) brightness(.85)}
.col-media figcaption{
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-faint);margin-top:.9rem;
}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.card{
  background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:1.8rem 1.5rem;transition:.25s;position:relative;overflow:hidden;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(159,228,242,.08),transparent 45%);
  opacity:0;transition:.25s;
}
.card:hover{transform:translateY(-4px);border-color:var(--line)}
.card:hover::after{opacity:1}
.card-index{
  font-family:var(--ff-mono);font-size:.8rem;color:var(--ice);
  display:block;margin-bottom:1rem;letter-spacing:.1em;
}
.card h3{font-family:var(--ff-display);font-weight:500;font-size:1.22rem;margin-bottom:.7rem}
.card p{color:var(--ink-soft);font-size:.93rem}

/* ---------- Steps ---------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s}
.step{padding:1.8rem 1.6rem;border-left:1px solid var(--line);position:relative}
.step:first-child{border-left:0}
.step-n{
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ice);display:block;margin-bottom:1rem;
}
.step h3{font-family:var(--ff-display);font-weight:500;font-size:1.18rem;margin-bottom:.6rem}
.step p{color:var(--ink-soft);font-size:.92rem}

/* ---------- Banner ---------- */
.banner{position:relative;min-height:46vh;display:flex;align-items:center;overflow:hidden}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.65) brightness(.4)}
.banner-veil{position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,14,20,.9),rgba(16,20,29,.55))}
.banner-quote{position:relative;z-index:1;max-width:760px;padding-block:60px}
.banner-quote p{font-family:var(--ff-display);font-weight:500;font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.25;font-style:italic;color:#fff}
.banner-quote cite{display:block;margin-top:1.2rem;font-style:normal;font-family:var(--ff-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ice)}

/* ---------- Pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;align-items:stretch}
.plan{
  background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:2.1rem 1.8rem;display:flex;flex-direction:column;position:relative;
}
.plan-featured{
  border-color:var(--ice);background:linear-gradient(180deg,var(--panel-2),var(--panel));
  box-shadow:0 20px 60px -30px rgba(159,228,242,.5);
}
.plan-badge{
  position:absolute;top:-12px;left:1.8rem;background:linear-gradient(135deg,var(--ice),var(--ice-deep));
  color:#04222b;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:.35em .9em;border-radius:20px;
}
.plan-name{font-family:var(--ff-display);font-weight:500;font-size:1.4rem;margin-bottom:.6rem}
.plan-price{font-family:var(--ff-display);font-size:2.1rem;color:var(--ink);line-height:1;margin-bottom:.3rem}
.plan-price span{font-family:var(--ff-body);font-size:.82rem;color:var(--ink-faint);font-weight:400}
.plan-tag{font-size:.85rem;color:var(--ice);margin-bottom:1.4rem}
.plan ul{list-style:none;display:grid;gap:.7rem;margin-bottom:1.8rem;flex:1}
.plan li{position:relative;padding-left:1.5rem;color:var(--ink-soft);font-size:.9rem}
.plan li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;background:var(--ice);border-radius:2px;transform:rotate(45deg)}
.pricing-note{margin-top:2rem;font-size:.88rem;color:var(--ink-faint);text-align:center}

/* ---------- Contact ---------- */
.contact-grid{align-items:start}
.contact-info{list-style:none;display:grid;gap:1.1rem;margin-top:1.8rem}
.contact-info li{color:var(--ink);font-size:.98rem}
.ci-label{
  display:block;font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:.2rem;
}
.contact-form{
  background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:2rem;
}
.field{margin-bottom:1.2rem}
.field label{display:block;font-size:.86rem;color:var(--ink-soft);margin-bottom:.45rem}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:.8em .9em;color:var(--ink);font-family:var(--ff-body);font-size:.95rem;transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--ice);box-shadow:0 0 0 3px rgba(159,228,242,.12);
}
.field textarea{resize:vertical}
.field-check{display:grid;grid-template-columns:auto 1fr;gap:.6rem .7rem;align-items:start}
.field-check input{width:18px;height:18px;margin-top:.2rem;accent-color:var(--ice)}
.field-check label{font-size:.85rem;margin:0}
.field-check .err{grid-column:1/-1}
.err{display:block;color:#ff9a9a;font-size:.78rem;margin-top:.35rem;min-height:1em}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#ff9a9a}
.form-status{margin-top:1rem;font-size:.9rem;min-height:1.2em}
.form-status.ok{color:var(--ice)}
.form-status.bad{color:#ff9a9a}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line-soft);padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.4rem;padding-bottom:48px}
.footer-brand p{color:var(--ink-faint);font-size:.9rem;margin-top:.8rem;max-width:30ch}
.footer-col h4{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:1rem}
.footer-col ul{list-style:none;display:grid;gap:.6rem}
.footer-col a{color:var(--ink-soft);font-size:.9rem}
.footer-col a:hover{color:var(--ice)}
.footer-col address{font-style:normal;color:var(--ink-soft);font-size:.9rem;line-height:1.9}
.footer-base{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  border-top:1px solid var(--line-soft);padding-block:24px;
}
.footer-base p{color:var(--ink-faint);font-size:.84rem}
.link-btn{background:none;border:0;color:var(--ink-soft);font-size:.84rem;cursor:pointer;font-family:var(--ff-body)}
.link-btn:hover{color:var(--ice)}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:150;
  background:rgba(22,27,38,.96);backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:1.2rem 1.4rem;max-width:760px;margin:0 auto;
  box-shadow:0 24px 70px -30px rgba(0,0,0,.8);
}
.cookie-inner{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.cookie-inner p{color:var(--ink-soft);font-size:.88rem;flex:1;min-width:240px}
.cookie-actions{display:flex;gap:.7rem}

/* ---------- Legal pages ---------- */
.legal{padding:64px 0 96px}
.legal .container{max-width:820px}
.legal h1{font-family:var(--ff-display);font-weight:500;font-size:clamp(2rem,4vw,2.8rem);margin-bottom:.6rem}
.legal .updated{font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:2.6rem}
.legal h2{font-family:var(--ff-display);font-weight:500;font-size:1.4rem;margin:2.2rem 0 .8rem}
.legal p,.legal li{color:var(--ink-soft);margin-bottom:.9rem}
.legal ul{padding-left:1.3rem;margin-bottom:1rem}
.legal li{margin-bottom:.5rem}
.legal a{color:var(--ice)}
.back-home{display:inline-flex;align-items:center;gap:.4rem;margin-bottom:2rem;font-family:var(--ff-mono);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .two-col{grid-template-columns:1fr;gap:2.4rem}
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step{border-left:0;border-top:1px solid var(--line)}
  .step:nth-child(-n+2){border-top:0}
  .pricing{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
}
@media (max-width:680px){
  .nav-toggle{display:flex}
  .nav-menu{
    position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(11,14,20,.97);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);padding:1rem 24px 1.4rem;gap:.4rem;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.22s;
  }
  .nav-menu.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-menu li{width:100%}
  .nav-menu a{display:block;padding:.7rem 0}
  .nav-cta{text-align:center;padding:.8em}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step{border-top:1px solid var(--line)}
  .step:first-child{border-top:0}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:1.6rem}
  .section{padding:64px 0}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}